Perhaps you should try some spelling variations:
phuong dung » thong dung, cuong dung, phuong hoang
chieu sang » chieu sach, chieu xanh, hieu lang
toc chieu » toc thieu, doc hieu, hoc thieu
trung lan » trung van, trong lan, trung can
trung cap » truong cao, trung tam
dung dan » dung dat, dung san, tung dan
canh cau » canh chau, danh cau, canh chuc
can cau » van cau, ban cau, ca cau

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: toc chieu sang - thanh ((trung lan) or (trung cap)) phuong dung dan ((canh cau) OR (can cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc chieu sang - thanh ((trung lan) OR (trung cap)) phuong dung dan ((canh cau) OR (can cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc chieu sang - thanh ((trung lan) or (trung cap)) phuong dung dan ((canh cau) OR (can cau))".
• Adding a wildcard symbol may retrieve word variants: toc chieu sang - thanh ((trung lan) or (trung cap)) phuong dung dan ((canh cau) OR (can cau))*.